
a = [{'id': '5ed7635ba40e1331ee94fa13', 'author_id': '5ed48caca40e1331ee94e8ed', 'tab': 'ask', 'content': 'test1收藏-编辑主题-内容', 'title': 'test1收藏话题-编辑主题-标题', 'last_reply_at': '2020-06-03T08:46:19.736Z', 'good': False, 'top': False, 'reply_count': 0, 'visit_count': 0, 'create_at': '2020-06-03T08:46:19.736Z', 'author': {'loginname': 'test1', 'avatar_url': '//gravatar.com/avatar/56c83d36edf2ae2c2572e1d3ee2e5ada?size=48'}},
 {'id': '5ed76192a40e1331ee94fa06', 'author_id': '5ed48caca40e1331ee94e8ed', 'tab': 'ask', 'content': 'test1收藏-编辑主题-内容', 'title': 'test1收藏话题-编辑主题-标题', 'last_reply_at': '2020-06-03T08:38:42.083Z', 'good': False, 'top': False, 'reply_count': 0, 'visit_count': 0, 'create_at': '2020-06-03T08:38:42.083Z', 'author': {'loginname': 'test1', 'avatar_url': '//gravatar.com/avatar/56c83d36edf2ae2c2572e1d3ee2e5ada?size=48'}},
 {'id': '5ed76157a40e1331ee94fa01', 'author_id': '5ed48caca40e1331ee94e8ed', 'tab': 'ask', 'content': 'test1收藏-编辑主题-内容', 'title': 'test1收藏话题-编辑主题-标题', 'last_reply_at': '2020-06-03T08:37:43.087Z', 'good': False, 'top': False, 'reply_count': 0, 'visit_count': 0, 'create_at': '2020-06-03T08:37:43.087Z', 'author': {'loginname': 'test1', 'avatar_url': '//gravatar.com/avatar/56c83d36edf2ae2c2572e1d3ee2e5ada?size=48'}}]



b = [{'id': '5ed76192a40e1331ee94fa06', 'author_id': '5ed48caca40e1331ee94e8ed', 'tab': 'ask', 'content': 'test1收藏-编辑主题-内容', 'title': 'test1收藏话题-编辑主题-标题', 'last_reply_at': '2020-06-03T08:38:42.083Z', 'good': False, 'top': False, 'reply_count': 0, 'visit_count': 0, 'create_at': '2020-06-03T08:38:42.083Z', 'author': {'loginname': 'test1', 'avatar_url': '//gravatar.com/avatar/56c83d36edf2ae2c2572e1d3ee2e5ada?size=48'}},
 {'id': '5ed76157a40e1331ee94fa01', 'author_id': '5ed48caca40e1331ee94e8ed', 'tab': 'ask', 'content': 'test1收藏-编辑主题-内容', 'title': 'test1收藏话题-编辑主题-标题', 'last_reply_at': '2020-06-03T08:37:43.087Z', 'good': False, 'top': False, 'reply_count': 0, 'visit_count': 0, 'create_at': '2020-06-03T08:37:43.087Z', 'author': {'loginname': 'test1', 'avatar_url': '//gravatar.com/avatar/56c83d36edf2ae2c2572e1d3ee2e5ada?size=48'}}]



c = [{"name":"xiaozhang"},{"name":"xiaowang"}]
d = [{"name":"xiaoming"}]

for obj in b:
    a.remove(obj)
print(a)